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How do you remember the Golden ratio?
It is [1+ (square root (5))] /2. Just remember 152 and the rest falls into place.
How do you solve the hypotenous when x is 15 cm and y is 15 cm?
If you mean the hypotenuse of a right angle triangle with sides of 15 cm then use Pythagoras: theorem of:- 152+152 = 450 and the square root of this is length of the hypotenuse which is 15 times the square root of 2 or about 21.213 cm to three decimal places
Irrational numbers between 2 and 2.5?
There are infinitely many of them. They include square root of (4.41) square root of (4.42) square root of (4.43) square root of (4.44) square root of (4.45) square root of (5.3) square root of (5.762) square root of (6) square root of (6.1) square root of (6.2)
If a right triangle has legs of length 8 and 15 then you know the length of the hypotenuse is the square root of 82 plus 152 which equals 17?
True! Apex =)
What is the difference between principal square root and perfect square root?
A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.
